EP3964044A4 - Handgeführte arbeitsmaschine mit hin- und hergehendem schneidmesser - Google Patents

Handgeführte arbeitsmaschine mit hin- und hergehendem schneidmesser Download PDF

Info

Publication number
EP3964044A4
EP3964044A4 EP20831870.9A EP20831870A EP3964044A4 EP 3964044 A4 EP3964044 A4 EP 3964044A4 EP 20831870 A EP20831870 A EP 20831870A EP 3964044 A4 EP3964044 A4 EP 3964044A4
Authority
EP
European Patent Office
Prior art keywords
cutting blade
work machine
reciprocating cutting
handheld work
handheld
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20831870.9A
Other languages
English (en)
French (fr)
Other versions
EP3964044A1 (de
Inventor
Kunio Shimizu
Hisao Kodama
Yuji TATSUMI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamabiko Corp
Original Assignee
Yamabiko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamabiko Corp filed Critical Yamabiko Corp
Publication of EP3964044A1 publication Critical patent/EP3964044A1/de
Publication of EP3964044A4 publication Critical patent/EP3964044A4/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/08—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator
    • A01D34/10—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator with motor driven cutters or wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/30—Driving mechanisms for the cutters
    • A01D34/37—Driving mechanisms for the cutters electric
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/40—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/90—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for carrying by the operator
    • A01D34/902—Ergonomic provisions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
EP20831870.9A 2019-06-28 2020-05-18 Handgeführte arbeitsmaschine mit hin- und hergehendem schneidmesser Pending EP3964044A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019121833A JP7284006B2 (ja) 2019-06-28 2019-06-28 往復動刈刃式手持ち作業機
PCT/JP2020/019668 WO2020261811A1 (ja) 2019-06-28 2020-05-18 往復動刈刃式手持ち作業機

Publications (2)

Publication Number Publication Date
EP3964044A1 EP3964044A1 (de) 2022-03-09
EP3964044A4 true EP3964044A4 (de) 2022-10-26

Family

ID=74061208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20831870.9A Pending EP3964044A4 (de) 2019-06-28 2020-05-18 Handgeführte arbeitsmaschine mit hin- und hergehendem schneidmesser

Country Status (4)

Country Link
EP (1) EP3964044A4 (de)
JP (1) JP7284006B2 (de)
CN (1) CN113939184B (de)
WO (1) WO2020261811A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901327A (en) * 1932-02-17 1933-03-14 Amos R Paullin Hedge trimmer
DE69411313T2 (de) * 1993-04-28 1999-01-21 Forge Des Margerides Mechanischer Rechen zum Kultivieren, Mähen, Nachschneiden und Harken von allen Grassorten und verschiedenen Pflanzen
EP2995186A1 (de) * 2014-09-11 2016-03-16 Yamabiko Corporation Rucksackartige arbeitsmaschine
JP2016049082A (ja) * 2014-09-02 2016-04-11 株式会社源平刃物工場 刈刃ユニットおよびバリカン式刈刃装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4537594B2 (ja) * 2001-02-07 2010-09-01 本田技研工業株式会社 刈払機
DE602004002630T2 (de) * 2003-08-04 2007-08-09 Black & Decker Inc., Newark Schwenkbare Griffanordnung für ein Kraftwerkzeug
JP5139743B2 (ja) * 2007-08-06 2013-02-06 株式会社クボタ 歩行型草刈機
JP2009072149A (ja) * 2007-09-21 2009-04-09 Hitachi Koki Co Ltd 園芸工具
JP5138501B2 (ja) * 2008-08-11 2013-02-06 株式会社マキタ 電池パックが着脱可能な刈払機
EP2544863A1 (de) * 2010-03-06 2013-01-16 Husqvarna AB Batteriebetriebenes elektrowerkzeug
CN101927480B (zh) * 2010-04-29 2016-08-03 常州格力博有限公司 电动工具
US8544178B2 (en) * 2011-08-04 2013-10-01 Everett J. Smiley Weed cutter and chemical applicator
CN202524761U (zh) * 2011-12-28 2012-11-14 安徽农业大学 一种手持式割草机
CN202773368U (zh) * 2012-07-27 2013-03-13 陈聿丰 电动割灌机
JP2014147354A (ja) * 2013-02-01 2014-08-21 Makita Corp 園芸用電動剪断工具
EP3220791B1 (de) * 2014-11-21 2020-09-09 Techtronic Industries Co., Ltd. Elektrowerkzeug
JP6494026B2 (ja) * 2015-03-31 2019-04-03 京セラインダストリアルツールズ株式会社 手持式芝刈機
US20160345492A1 (en) * 2015-05-28 2016-12-01 Black & Decker, Inc. Battery-powered string trimmer
CN207269427U (zh) * 2017-09-30 2018-04-27 南京德朔实业有限公司 修枝机
CN107787667A (zh) * 2017-10-24 2018-03-13 苏州科瓴精密机械科技有限公司 手柄组件及具有其的园林工具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901327A (en) * 1932-02-17 1933-03-14 Amos R Paullin Hedge trimmer
DE69411313T2 (de) * 1993-04-28 1999-01-21 Forge Des Margerides Mechanischer Rechen zum Kultivieren, Mähen, Nachschneiden und Harken von allen Grassorten und verschiedenen Pflanzen
JP2016049082A (ja) * 2014-09-02 2016-04-11 株式会社源平刃物工場 刈刃ユニットおよびバリカン式刈刃装置
EP2995186A1 (de) * 2014-09-11 2016-03-16 Yamabiko Corporation Rucksackartige arbeitsmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020261811A1 *

Also Published As

Publication number Publication date
CN113939184B (zh) 2024-02-02
JP2021007318A (ja) 2021-01-28
CN113939184A (zh) 2022-01-14
EP3964044A1 (de) 2022-03-09
JP7284006B2 (ja) 2023-05-30
WO2020261811A1 (ja) 2020-12-30

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A4 Supplementary search report drawn up and despatched

Effective date: 20220923

RIC1 Information provided on ipc code assigned before grant

Ipc: A01D 34/10 20060101ALI20220919BHEP

Ipc: A01D 34/90 20060101ALI20220919BHEP

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